80200920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16301}}^1$

素因数の和:16356

約数の個数: 64

約数和(自身を含む): 246486240

約数和(自身を除く): 166285320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 16301, 32602, 48903, 65204, 81505, 97806, 130408, 163010, 195612, 244515, 326020, 391224, 489030, 652040, 668341, 978060, 1336682, 1956120, 2005023, 2673364, 3341705, 4010046, 5346728, 6683410, 8020092, 10025115, 13366820, 16040184, 20050230, 26733640, 40100460, 80200920]

約数ペア:

[(1, 80200920), (2, 40100460), (3, 26733640), (4, 20050230), (5, 16040184), (6, 13366820), (8, 10025115), (10, 8020092), (12, 6683410), (15, 5346728), (20, 4010046), (24, 3341705), (30, 2673364), (40, 2005023), (41, 1956120), (60, 1336682), (82, 978060), (120, 668341), (123, 652040), (164, 489030), (205, 391224), (246, 326020), (328, 244515), (410, 195612), (492, 163010), (615, 130408), (820, 97806), (984, 81505), (1230, 65204), (1640, 48903), (2460, 32602), (4920, 16301)]